8680185

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2879}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 15275520

約数和(自身を除く): 6595335

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 2879, 3015, 8637, 14395, 25911, 43185, 129555, 192893, 578679, 964465, 1736037, 2893395, 8680185]

約数ペア:

[(1, 8680185), (3, 2893395), (5, 1736037), (9, 964465), (15, 578679), (45, 192893), (67, 129555), (201, 43185), (335, 25911), (603, 14395), (1005, 8637), (2879, 3015)]